Microbeads for Sampling and Mixing in a Complex Sample
AbstractThis paper presents work on the development of a microfluidic device using super-paramagnetic beads for sampling and mixing. The beads are manipulated via an external rotating permanent magnet in a microfluidic channel. Efficient mixing is achieved in a short distance with this method. Modeling shows the variables which influence the mixing are flow rate, bead rotation speed and the bead number density. Displacement of the bead relative the rotating magnetic field sets an upper limit on the bead rotation speed due to viscous drag. Future work will examine optimization of this system for capture of pathogens from a complex mixture. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Owen, D.; Mao, W.; Alexeev, A.; Cannon, J.L.; Hesketh, P.J. Microbeads for Sampling and Mixing in a Complex Sample. Micromachines 2013, 4, 103-115.
Owen D, Mao W, Alexeev A, Cannon JL, Hesketh PJ. Microbeads for Sampling and Mixing in a Complex Sample. Micromachines. 2013; 4(1):103-115.Chicago/Turabian Style
Owen, Drew; Mao, Wenbin; Alexeev, Alex; Cannon, Jennifer L.; Hesketh, Peter J. 2013. "Microbeads for Sampling and Mixing in a Complex Sample." Micromachines 4, no. 1: 103-115.